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Distribution, Growth, Selective Feeding, and Energy Transformations of Young-of-the-Yea...
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Distribution, Growth, Selective Feeding, and Energy Transformations of Young-of-the-Year Blueback Herring, Alosa aestivalis (Mitchill), in the James River, Virginia
作者:
RichardG. Burbidge,
期刊:
Transactions of the American Fisheries Society
(Taylor Available online 1974)
卷期:
Volume 103,
issue 2
页码: 297-311
ISSN:0002-8487
年代: 1974
DOI:10.1577/1548-8659(1974)103<297:DGSFAE>2.0.CO;2
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A direct relationship existed between standing crops of zooplankton and distribution, growth, and feeding of young-of-the-year blueback herring, Alosa aestivalis, in the James River, Virginia. Zooplankton densities were highest upstream where food consumption and growth rates were correspondingly highest. A progressive downstream decrease and upstream increase in fish abundance occurred during the study. Condition (K) decreased after flooding from Hurricane Camille.
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